What was found
FLT#1918, FLL-JAX. (AIRCRAFT PERFORMED AN AIR TURN BACK TO FLL) 'RADAR INOP; REMOVED AND REPLACED XCVR-WEATHER RADAR (1SQ1) IAW AMM REF. 34-41-33. C/OUT OP. TEST AND SYS OK. THIS ACTION CLEARS MDDR 555841, MX-4 UPDATED, PLACARD REMOVED AND MCC NOTIFIED.'